Final answer:
The common logarithm of 798 is approximately 2.9017.
Step-by-step explanation:
The common logarithm of 798 is approximately 2.9017.
To solve this, we can use the property of logarithms that states the logarithm of a number is the power to which the base must be raised to obtain the number.
Since the common logarithm has a base of 10, we can rewrite the equation as 10^x = 798.
Taking the logarithm of both sides, we get x = log(798).
Using a calculator or logarithm table, we find that log(798) is approximately 2.9017.